Christian Koss has a Developing profile, meaning his cycle-performance relationship is emerging but hasn’t fully stabilized. This most often applies to younger players who are still maturing physically or establishing consistent routines. The ratings can be useful, but carry more unpredictability, especially with the narrow amount of games played.
PI=2.86 PIVS=4.1
Koss carries a Developing profile, so his performance sequences are still taking shape. This is common for younger players building strength, timing, and routine. The ratings offer guidance, but with restricted sample size, there’s added volatility.
PI=2.86 PIVS=3.53
| Level | G | AB | R | H | HR | RBI | BB | K | SB | AVG | OBP | SLG | OPS | Game Rating +/- |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Excellent | 4 | 8 | 0 | 2 | 0 | 0 | 0 | 4 | 0 | 0.250 | 0.250 | 0.250 | 0.500 | -18.09% |
| Good | 23 | 48 | 11 | 11 | 1 | 7 | 4 | 8 | 2 | 0.229 | 0.268 | 0.313 | 0.580 | +0.55% |
| Fair | 39 | 94 | 12 | 26 | 1 | 10 | 5 | 25 | 2 | 0.277 | 0.330 | 0.362 | 0.692 | +0.86% |
| Suboptimal | 12 | 31 | 2 | 8 | 1 | 6 | 0 | 8 | 0 | 0.258 | 0.258 | 0.484 | 0.742 | +2.19% |
| Season | G | AB | R | H | HR | RBI | BB | K | SB | AVG | OBP | SLG | OPS | Game Rating x̄ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 4 | 7 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.143 | 0.143 | 0.286 | 0.429 | 3.14 |
| 2025 | 74 | 174 | 25 | 46 | 3 | 23 | 9 | 45 | 4 | 0.264 | 0.304 | 0.368 | 0.671 | 3.46 |
| Date | Opponent | AB | R | H | HR | RBI | BB | K | SB | TB | TriSync Rating | TriSync Level | Game Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 12, 2026 | @BAL | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Fair | 2.92 | |
| Apr 11, 2026 | @BAL | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | Fair | 3.79 | |
| Apr 8, 2026 | PHI | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Fair | 2.92 | |
| Mar 31, 2026 | @SD | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Fair | 2.92 | |
| Sep 28, 2025 | COL | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | Good | 2.55 | |
| Sep 24, 2025 | STL | 3 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | Good | 4.66 | |
| Sep 23, 2025 | STL | 3 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | Good | 5.16 | |
| Sep 22, 2025 | STL | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Fair | 2.92 | |
| Sep 21, 2025 | @LAD | 4 | 1 | 2 | 0 | 0 | 0 | 2 | 0 | 3 | Fair | 3.98 | |
| Sep 19, 2025 | @LAD | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | Suboptimal | 3.50 | |
| Sep 18, 2025 | @LAD | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | Suboptimal | 2.55 | |
| Sep 17, 2025 | @AZ | 4 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 2 | Suboptimal | 5.16 | |
| Sep 12, 2025 | LAD | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Good | 3.30 | |
| Sep 8, 2025 | AZ | 4 | 1 | 2 | 0 | 2 | 0 | 0 | 0 | 3 | Fair | 5.76 | |
| Sep 7, 2025 | @STL | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Fair | 2.92 | |
| Sep 2, 2025 | @COL | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | Fair | 3.50 | |
| Sep 1, 2025 | @COL | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Good | 3.30 | |
| Aug 31, 2025 | BAL | 5 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | Good | 3.88 | |
| Aug 28, 2025 | CHC | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Good | 3.30 | |
| Aug 27, 2025 | CHC | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Good | 2.92 | |
| Aug 22, 2025 | @MIL | 2 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | Good | 2.55 | |
| Aug 21, 2025 | @SD | 4 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | Fair | 1.25 | |
| Aug 20, 2025 | @SD | 4 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | Fair | 2.74 | |
| Aug 19, 2025 | @SD | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | Fair | 2.17 | |
| Aug 18, 2025 | @SD | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Suboptimal | 2.92 | |
| Aug 17, 2025 | TB | 4 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 3 | Suboptimal | 4.86 | |
| Aug 16, 2025 | TB | 4 | 0 | 2 | 0 | 1 | 0 | 1 | 0 | 3 | Suboptimal | 4.47 | |
| Aug 15, 2025 | TB | 2 | 2 | 2 | 0 | 1 | 1 | 0 | 0 | 3 | Fair | 6.47 | |
| Aug 13, 2025 | SD | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | Good | 3.02 | |
| Aug 11, 2025 | SD | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | Excellent | 2.17 | |
| Aug 9, 2025 | WSH | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | Excellent | 3.50 | |
| Aug 6, 2025 | @PIT | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | Fair | 3.69 | |
| Aug 5, 2025 | @PIT | 4 | 1 | 1 | 1 | 2 | 0 | 2 | 0 | 4 | Suboptimal | 4.96 | |
| Aug 4, 2025 | @PIT | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Suboptimal | 2.92 | |
| Aug 3, 2025 | @NYM | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Suboptimal | 2.92 | |
| Aug 2, 2025 | @NYM | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | Suboptimal | 2.55 | |
| Aug 1, 2025 | @NYM | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Fair | 2.92 | |
| Jun 30, 2025 | @AZ | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | Suboptimal | 3.79 | |
| Jun 29, 2025 | @CWS | 3 | 1 | 2 | 0 | 0 | 1 | 0 | 1 | 3 | Fair | 5.56 | |
| Jun 28, 2025 | @CWS | 4 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | Fair | 4.08 | |
| Jun 27, 2025 | @CWS | 4 | 1 | 2 | 0 | 0 | 0 | 2 | 0 | 2 | Fair | 3.69 | |
| Jun 26, 2025 | MIA | 4 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | Good | 4.76 | |
| Jun 25, 2025 | MIA | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | Good | 3.79 | |
| Jun 24, 2025 | MIA | 3 | 1 | 1 | 1 | 2 | 0 | 1 | 0 | 4 | Good | 5.36 | |
| Jun 20, 2025 | BOS | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Good | 1.80 | |
| Jun 19, 2025 | CLE | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | Good | 3.50 | |
| Jun 17, 2025 | CLE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Good | 2.92 | |
| Jun 15, 2025 | @LAD | 4 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | Good | 4.37 | |
| Jun 14, 2025 | @LAD | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | Good | 2.55 | |
| Jun 3, 2025 | SD | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Good | 2.92 | |
| Jun 2, 2025 | SD | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | Good | 3.30 | |
| May 28, 2025 | @DET | 4 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | Suboptimal | 1.80 | |
| May 18, 2025 | ATH | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | Good | 2.55 | |
| May 16, 2025 | ATH | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Fair | 2.92 | |
| May 14, 2025 | AZ | 4 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | Fair | 3.98 | |
| May 13, 2025 | AZ | 4 | 1 | 2 | 1 | 4 | 0 | 2 | 0 | 5 | Fair | 6.57 | |
| May 12, 2025 | AZ | 3 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | Fair | 3.98 | |
| May 11, 2025 | @MIN | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | Fair | 2.55 | |
| May 10, 2025 | @MIN | 3 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | Fair | 3.11 | |
| May 9, 2025 | @MIN | 3 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | Good | 3.11 | |
| May 7, 2025 | @CHC | 3 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | Good | 4.37 | |
| May 6, 2025 | @CHC | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | Fair | 2.92 | |
| May 5, 2025 | @CHC | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | Fair | 2.17 | |
| May 4, 2025 | COL | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | Fair | 3.50 | |
| May 2, 2025 | COL | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | Fair | 3.30 | |
| May 1, 2025 | COL | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | Fair | 3.50 | |
| Apr 27, 2025 | TEX | 3 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | Fair | 3.59 | |
| Apr 26, 2025 | TEX | 3 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | Fair | 3.50 | |
| Apr 24, 2025 | MIL | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Fair | 3.30 | |
| Apr 23, 2025 | MIL | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | Fair | 3.50 | |
| Apr 22, 2025 | MIL | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Fair | 3.30 | |
| Apr 17, 2025 | @PHI | 4 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | Excellent | 2.74 | |
| Apr 16, 2025 | @PHI | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Excellent | 2.92 | |
| Apr 13, 2025 | @NYY | 4 | 1 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | Fair | 3.11 | |
| Apr 8, 2025 | CIN | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Fair | 2.92 | |
| Apr 6, 2025 | SEA | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | Fair | 2.55 | |
| Apr 4, 2025 | SEA | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Fair | 2.92 | |
| Apr 1, 2025 | @HOU | 3 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | Fair | 3.30 |
With a Developing profile, Koss’s performance trends are still stabilizing. This window often includes uneven results as routines and timing improve. The ratings can be helpful, but they carry more uncertainty with a minimal sample of data.
PI=3.5 PIVS=3.31